Some more info about the issue:
Once you click on the new table, a table opens and you can use JMP normally, including all the Menus. So it's the home page that is broken.
I have cleaned the local user SAS registry, as to start fresh on the defaults and recent files. Didn't work.
I have uninstalled the older version (13.2.1), the new version(14.1), deleted all the JMP related registries I could find, all the appdata , user, program files and then install fresh. Did not work either. That was installing using an Administrator account, and aparently nothing got blocked during installation.
Any info on this let me know, thanks